solenoidScript

SOLENOID CODE

int L_lightMin = 1023;
int L_lightMax = 0;
int delup = 200;
int deldn = 200;
int minSpeed = 40;
int maxSpeed = 400;

int R_in = 0;
int L_in = 0;
int in = 0;
int threshold = 0;
int counter = 0;

void setup() {
Serial.begin(9600);
pinMode(3, OUTPUT);
pinMode(4, OUTPUT);
pinMode(5, OUTPUT);
pinMode(6, OUTPUT);
pinMode(8, OUTPUT);
pinMode(9, OUTPUT);
pinMode(10, OUTPUT);
pinMode(11, OUTPUT);
}

void loop() {
reset min and max values every once in a while
if (counter == 512){
counter = 0;
L_lightMin = 1023;
L_lightMax = 0;
}
R_in = analogRead(0); Right photocell
L_in = analogRead(1); Left photocell
in = 0.5 * (R_in + L_in); averaged value
if (in < L_lightMin) L_lightMin = in;
if (in > L_lightMax) L_lightMax = in;
threshold = L_lightMin + ((L_lightMax - L_lightMin)/2);
delup = minSpeed + maxSpeed - map(in, L_lightMin, L_lightMax, minSpeed, maxSpeed);
deldn = delup;
Serial.println("inputs");
Serial.println(R_in);
Serial.println(L_in);
Serial.println(in);
Serial.println("otherstuff");
Serial.println(counter);
Serial.println(delup);
Serial.println(threshold);
if (in >= 1.0 * threshold){
digitalWrite(3, HIGH); up
delay(delup); wait
digitalWrite(3, LOW); down
delay(deldn); wait
digitalWrite(4, HIGH); up
delay(delup); wait
digitalWrite(4, LOW); down
delay(deldn); wait
digitalWrite(5, HIGH); up
delay(delup); wait
digitalWrite(5, LOW); down
delay(deldn); wait
digitalWrite(6, HIGH); up
delay(delup); wait
digitalWrite(6, LOW); down
delay(deldn); wait
digitalWrite(8, HIGH); up
delay(delup); wait
digitalWrite(8, LOW); down
delay(deldn); wait
digitalWrite(9, HIGH); up
delay(delup); wait
digitalWrite(9, LOW); down
delay(deldn); wait
digitalWrite(10, HIGH); up
delay(delup); wait
digitalWrite(10, LOW); down
delay(deldn); wait
digitalWrite(11, HIGH); up
delay(delup); wait
digitalWrite(11, LOW); down
delay(deldn); wait
}
else {
delay(8*delup);
}
counter++;
}